AxWin3 - Fixed overflow caused by using width in height calculations

[tpg/acess2.git] / Usermode / Applications / axwin3_src / WM / wm.c

diff --git a/Usermode/Applications/axwin3_src/WM/wm.c b/Usermode/Applications/axwin3_src/WM/wm.c
index cb59154..019ce5a 100644 (file)
--- a/Usermode/Applications/axwin3_src/WM/wm.c
+++ b/Usermode/Applications/axwin3_src/WM/wm.c
@@ -237,6 +237,9 @@ int WM_ResizeWindow(tWindow *Window, int W, int H)
        if(Window->X + W < 0)   Window->X = -W + 1;
        if(Window->Y + H < 0)   Window->Y = -H + 1;
 
+       if( Window->W == W && Window->H == H )
+               return 0;
+
        Window->W = W;  Window->H = H;
 
        if(Window->RenderBuffer) {
@@ -368,7 +371,8 @@ void WM_int_BlitWindow(tWindow *Window)
        if( !(Window->Flags & WINFLAG_SHOW) )
                return ;
 
-//     _SysDebug("Blit %p to (%i,%i) %ix%i", Window, Window->X, Window->Y, Window->RealW, Window->RealH);
+       _SysDebug("Blit %p (%p) to (%i,%i) %ix%i", Window, Window->RenderBuffer,
+               Window->X, Window->Y, Window->RealW, Window->RealH);
        Video_Blit(Window->RenderBuffer, Window->X, Window->Y, Window->RealW, Window->RealH);
        
        if( Window == gpWM_FocusedWindow && Window->CursorW )
@@ -379,7 +383,6 @@ void WM_int_BlitWindow(tWindow *Window)
                        Window->CursorW, Window->CursorH,
                        0x000000
                        );
-                       
        }
 
        for( child = Window->FirstChild; child; child = child->NextSibling )